Selling point:● Non-destructive installation, no need to remove the shell, easy to install;● High quality structural steel, 25mm thickened seamless steel pipe exquisite welding process;●Three-point support structure, high strength;● Using CNC pipe bending machine, data accuracy error is small;● Anti-fall head can be replaced, after falling to minimize the loss;● The paint is made of plastic hot melt spraying, which is more rust proof than traditional spray painting and not easy to drop the paint.